python pip install seems to have an internet access source problem

Question

I'm using Python 3.7.2 on my machine with internet access. The installation of any package gives me the following problem:

M:>\pip install matplotlib 

Collecting matplotlib   Retrying
 (Retry(total=4, connect=None, read=None, redirect=None, status=None))
 after connection broken by
 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
 object at 0x04127270>: Failed to establish a new connection: [Errno
 11001] getaddrinfo failed')': /simple/matplotlib/   Retrying
 (Retry(total=3, connect=None, read=None, redirect=None, status=None))
 after connection broken by
 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
 object at 0x04127AD0>: Failed to establish a new connection: [Errno
 11001] getaddrinfo failed')': /simple/matplotlib/   Retrying
 (Retry(total=2, connect=None, read=None, redirect=None, status=None))
 after connection broken by
 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
 object at 0x04127AB0>: Failed to establish a new connection: [Errno
 11001] getaddrinfo failed')': /simple/matplotlib/   Retrying
 (Retry(total=1, connect=None, read=None, redirect=None, status=None))
 after connection broken by
 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
 object at 0x0414B390>: Failed to establish a new connection: [Errno
 11001] getaddrinfo failed')': /simple/matplotlib/   Retrying
 (Retry(total=0, connect=None, read=None, redirect=None, status=None))
 after connection broken by
 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
 object at 0x0414B210>: Failed to establish a new connection: [Errno
 11001] getaddrinfo failed')': /simple/matplotlib/   Could not find a
 version that satisfies the requirement matplotlib (from versions: ) No
 matching distribution found for matplotlib

A.) How can this be fixed?

A.1) It seems that some institution blocks a particular access. How can I switch the download URLs?

A.2) Are there some alternative mirrors and how can I accees them?

Thanks in advance!

Please copy the output in a code block, not a quote block. This blob of text is unreadable to most humans. — Torxed, Feb 27 '19 at 09:28
Also, please verify that you can do `ping pypi.python.org`. My bet is you won't be able to. — Torxed, Feb 27 '19 at 09:29
can you download the `whl` file from pypi for matplotlib.? If then install using that like `pip install C:/some-dir/some-file.whl` — Sreeram TP, Feb 27 '19 at 09:36
Install by setting the proxy E.g pip --proxy http://username:passsword@networkproxy:port install — theMerakist, Feb 27 '19 at 09:37
Possible duplicate of [pip not installing modules](https://stackoverflow.com/questions/33996026/pip-not-installing-modules) — Torxed, Feb 27 '19 at 09:41

score 1 · Answer 1 · answered Aug 26 '20 at 15:01

1

add nameserver 8.8.8.8 to the /etc/resolv.conf file.

answered Aug 26 '20 at 15:01

hassanzadeh.sd

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python pip install seems to have an internet access source problem

1 Answers1